import { WorkflowStepInput } from "./WorkflowStepInput";
import { WorkflowStepOutput } from "./WorkflowStepOutput";
import { ExpressionEngineRequirement } from "./ExpressionEngineRequirement";
import { SchemaDefRequirement } from "./SchemaDefRequirement";
import { ScatterFeatureRequirement } from "./ScatterFeatureRequirement";
import { EnvVarRequirement } from "./EnvVarRequirement";
import { CreateFileRequirement } from "./CreateFileRequirement";
import { SubworkflowFeatureRequirement } from "./SubworkflowFeatureRequirement";
import { DockerRequirement } from "./DockerRequirement";
import { ScatterMethod } from "./ScatterMethod";
import { Process } from "./Process";
export interface WorkflowStep {
    id?: string;
    inputs: WorkflowStepInput[];
    outputs: WorkflowStepOutput[];
    requirements?: Array<DockerRequirement | SubworkflowFeatureRequirement | CreateFileRequirement | EnvVarRequirement | ScatterFeatureRequirement | SchemaDefRequirement | ExpressionEngineRequirement>;
    hints?: any[];
    label?: string;
    description?: string;
    run: string | Process;
    scatter?: string;
    scatterMethod?: ScatterMethod;
}